Patents by Inventor Eric EICCHORN

Eric EICCHORN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process
    Publication number: 20150299612
    Abstract: A method of removing the blue colour from an azulene-containing essential oil, comprising the addition of the oil to water buffered at pH 3-7.5 and its subsequent treatment with a laccase enzyme-mediator system, the laccase being selected from those derived from Trametes sp. and Myceliophthora thermophila in the presence of a mediator. Decoloured oils may be used in perfumery, where their colour was previously a major disadvantage.
    Type: Application
    Filed: January 3, 2014
    Publication date: October 22, 2015
    Applicant: GIVAUDAN SA
    Inventors: Robin CLERY, Eric EICCHORN, Esther LOCHER